| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.53 | 4.677% | $88.4835 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $167.99 | 7.186% | $180.0618 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $26.48 | 3.720% | $27.4651 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $79.76 | 3.675% | $82.6912 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $160.51 | 7.729% | $172.9158 | $172.92 | $172.90 | $172.90 |
| Purchase #6 | $88.73 | 10.833% | $98.3421 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $122.46 | 3.512% | $126.7608 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $730.46 | $776.7203 | $776.72 | $776.70 | $776.80 | |